I have already connecting RIO network just like the ASB & BSN manual.
- RIO/DH+ BSN line 1 to line 1 ASB
- RIO/DH+ BSN line 2 to line 2 ASB
- RIO/DH+ BSN line SH to line SH ASB
- termination using 87ohm in each node(ASB and BSN side)

DIP switch setting in ASB:
1 2 3 4 5 6 7 8
SW1 ON ON ON ON ON ON ON ON
SW2 OFF ON OFF ON ON OFF OFF OFF
SW3 OFF ON ON ON OFF OFF ON ON

DIP switch setting in BSN:
1 2 3 4 5 6
SW1 OFF ON OFF OFF OFF OFF
SW2 OFF OFF OFF OFF

G data:
1/4 rack
1/4 rack
1/4 rack
1/4 rack

1/4 rack
1/4 rack
1/4 rack
1/4 rack

Everything is ready, then power up.
In the ASB, status nOC (which means no RIO communication)
in the BSN, FLT LED is flashing red (which means not configured properly)

when i try to run/online from RSLogix, its FAULTED.

I dont know where is my mistake?
Please give me any help.
How should i configure this module.
Thanks.

First, the 1747-BSN is a Backup scanner. It's made to be installed in a pair with another controller and another 1747-BSN. Do you have a pair of "redundant" controllers and two 1747-BSN modules, or only one ?

Next, there are some problems with your RIO configuration, mostly on the 1747-ASB adapter. The problems are in red.

DIP switch setting in ASB:
1 2 3 4 5 6 7 8
SW1 ON ON ON ON ON ON ON ON
Logical Rack 00, Starting Group 00

SW2 OFF ON OFF ON ON OFF OFF OFF
230.4 kb/s, 16 logical Groups

SW3 OFF ON ON ON OFF OFF ON ON
Do not hold last state, Automatically Restart, restricted link response (no effect at 230.4 kb/s), Not Last Chassis, 2-slot addressing, Discrete Mode analog modules, Module Keying in Save Mode.

DIP switch setting in BSN:
1 2 3 4 5 6
SW1 OFF ON OFF OFF OFF OFF
230.4 kb/s, RIO, User ID = 0, Not last module on local status link

There is no addressing scheme that will provide 8 words of data per slot in a 1747-ASB remote chassis. "2-slot" addressing provides 1 input word and 1 output word per two slots". "1-slot" addressing provides 1 input word and 1 output word per 1 slot, and "1/2 slot" addressing provides 1 input word and 1 output word per 1/2 slot. 1/2 Slot addressing gets closest; if you pair up 4-channel analog Input and Output cards, they can "borrow" each others I/O data in pairs and you can get 4 Words of Input and 4 Words of Output per pair.

With your system, just make it simple and use 1-Slot Addressing and set the specialty module mode for Block Transfer.

Your 1747-ASB in a 10-Slot chassis will support 9 I/O modules, which in Single-Slot addressing is 1 Full Logical Rack plus one leftover card.

Set up your "G-Files" for just one checkmark in the top box, and select "Full Rack".

The "noC" error is about wiring, not configuration. Try switching the 1 and 2 wires on the 1747-ASB RIO network plug.